Code for Modification of image_get_random to handle Multiple TIDS

This code has been modified to handle multiple TIDS in a comma deliminated list as well as being backwards compatible to a single TID

/**
 * @Modification of random image to handle Multiple TIDS
 * @{
 */

function image_get_random($count = 1, $tid = 0) {
  if ($tid != 0) {
    $result = db_query_range(db_rewrite_sql("SELECT DISTINCT(n.nid), RAND() AS rand FROM {term_node} tn LEFT JOIN {node} n ON n.nid = tn.nid WHERE n.type='image' AND n.status = 1 AND tn.tid IN (%d) ORDER BY rand"), $tid, 0, $count);
	
  }
  else {
    $result = db_query_range(db_rewrite_sql("SELECT DISTINCT(n.nid), RAND() AS rand FROM {node} n WHERE n.type = 'image' AND n.status = 1 ORDER BY rand"), 0, $count);
  }
  $output = array();
  while ($nid = db_fetch_object($result)) {
    $output[] = node_load(array('nid' => $nid->nid));
  }
  return $output;
}

Used with the following block code:

<?php
$numImage = 5;
if (arg(0) == 'node' && ctype_digit(arg(1)) && arg(2)=== NULL ) {
  $node = node_load(arg(1));}
$curterms = implode(",",array_keys($node->taxonomy));
 $images = image_get_random($numImage,$curterms);

for($i=0;$i<count($images);$i++) { 
    echo l(image_display($images[$i], 'sidebar'), 'node/'. $images[$i]->nid, array('html' => TRUE));
    print_r('<p class="random-image-title">'.$images[$i]->title . '</p>');
}
?>